The workshop rail transfer wagon can be used in many occasions, Such as industry field(Mould plant/Forging plant/Steel plant/Metallurgy Field); Chemical Industry(Copper Industry); Working Line; Wearhouse,etc. due to its simple structure, wherever in the plant or assembly line,only exists track, and the battery is charged fully,it can transport anywhere.Compaired with KPJ,KPT,KPC, it is not so complicated.Compared with KPD, it is not so strict requiremnt,Therefore it is also the reason why